| Alsip to Lagoa | 4,090.30 mi (6,582.70 km) |
| Alsip to Lagoa | 3,242.42 mi (5,218.18 km) |
| Alsip to Lagos | 4,080.90 mi (6,567.57 km) |
| Alsip to Lamego | 3,981.26 mi (6,407.21 km) |
| Alsip to Leiria | 3,982.10 mi (6,408.57 km) |
| Alsip to Lisbon | 4,001.27 mi (6,439.42 km) |
| Alsip to Loule | 4,110.86 mi (6,615.79 km) |
| Alsip to Loures | 3,996.74 mi (6,432.13 km) |
| Alsip to Lourinha | 3,976.72 mi (6,399.92 km) |
| Alsip to Lousa | 3,995.09 mi (6,429.47 km) |
| Alsip to Lousada | 3,955.03 mi (6,365.00 km) |
| Alsip to Macedo de Cavaleiros | 4,004.70 mi (6,444.95 km) |
| Alsip to Mafamude | 3,944.73 mi (6,348.43 km) |
| Alsip to Mafra | 3,985.32 mi (6,413.75 km) |
| Alsip to Maia | 3,940.17 mi (6,341.09 km) |
